{
  "manageEntity": {
    "action": "Repost",
    "entityId": "888175078",
    "entityType": "Track",
    "nonce": "1792393778977169613",
    "signature": "0x6cae477200ce31c3cf52b9ce7ae82d1cde09efc528b8d5763cc0d31c4b6392ab4fbc3d149fbb0fd57676a809906105fc8097999fad62a35bbe21828ddaebc9901c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}